以普通纸面石膏板浸泡吸附癸酸/棕榈酸低共熔混合物,通过控制浸泡时间和浸泡温度,制备成增重不同的相变石膏板,并进行恒温边界条件下的熔化特性实验,得到3种癸酸/棕榈酸相变石膏板升温曲线,分析比较了相变石膏板的传热特性.结果表明,相变石膏板的蓄热能力随添加相变材料质量分数的增大而变强；对于同一种相变石膏板,底面温度越高,相变作用时间越短.
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